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Home >> Porsche >> 2022 >> Macan Base >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> 20 Fuel Supply, Actuator 2.0L -- 95B - MACAN (95B) >> WM, 200201 Checking Fuel Pressure (R4) >> Preliminary Work

Preliminary Work

WARNING: Toxic substances 
  • Danger of poisoning or suffocation 
  • Danger of burns to the eyes and skin 
    1. → Ventilate the work area well.
    2. → Never ingest or inhale.
    3. → Read specific information on the Hazard Sheet.
    4. → Wear personal protective gear.
    5. → Do not smoke, eat or drink in the work area.
WARNING: Highly inflammable or explosive materials 
  • Danger of Are or explosion 
    1. → Avoid contact with hot parts or sources of ignition.
    2. → Use suction to remove ignitable vapours.
    3. → Attach warning sign in a clearly visible position.
    4. → Contain leaked media using non-flammable absorbent material and put it in a container designed for this purpose for disposal in accordance with local requirements.
    5. → Secure collection containers/vessels to prevent them from tipping over.
  1. Disconnect fuel low-pressure supply line -1-  at the front left of the wheel housing.
    G15150837Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fuel low-pressure supply line

    1. 1.1  Catch escaping fuel using suitable aids.
    2. 1.2  Loosen spring band clamp -2-  using > VAS 6890 - spring band clamp pliers  and pull off fuel low-pressure supply line -1-  .